Transaction not yet indexed

55vMBZRrTjrBtHjP8oMAus1LriEbSTGgvXbw6AhfJ1DYa7RASvDRB2CBK2wk8m64cUARTAxdxkBtrN2jBfcz7Lso

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.